background: margarine contain trans fatty acids as major sources of dietary free radicals, and oxidative stress. effect of oral administration of margarine on hepatic enzyme was investigated in wistar rats. methods: thirty six (36) adult wistar rats were uniformly divided into three groups of control , margarine 15% and 20%, twelve rats in each groups (6males & 6 females). margarine was added t...

backgrounds normal or elevated values of serum alanine aminotransferase level (alt) vary in different studies mostly related to characteristics of reference population including age, gender, body mass index, nonalcoholic fatty liver disease (nafld), and metabolic syndrome prevalence. objectives to measure upper normal limit (unl) for serum alt in an apparently healthy iranian old population (wh...

introduction: to determine an indicator for triclabendazole (tcbz) efficacy, alanine aminotransferase (alt) activity in fasciola hepatica (iranian isolate) parasite in presence and absence of tcbz was evaluated by an in vitro cultivation method. also, alt enzyme activity between none and parasitized-infected sheep liver tissues was assessed. method:  the sheep livers were collected and transfer...